Baker Brothers Life Sciences, L.P.
Hedge FundFund ID 805-9378432489Delaware, United States
Gross assets
$25.81B
Min. investment
$20M
Beneficial owners
392
Size rank
Top 1%
Audited
Yes
Structure
Master
About this fund
Baker Brothers Life Sciences, L.P. is a hedge fund managed by Baker Bros. Advisors LP. The fund reports $25.8 billion in gross assets, placing it among the top 1% of private funds by size. The stated minimum investment is $20 million. Its financial statements are audited annually. Private funds are not required to publicly disclose returns; Form ADV reports assets, structure, and service providers, shown above.
Fund details
| Fund ID | 805-9378432489 |
| Fund type | Hedge Fund |
| 3(c)(1) exclusion | No |
| 3(c)(7) exclusion | Yes |
| Master fund | Yes |
| Feeder fund | No |
| Fund of funds | No |
| Relies on exemption from registration | Yes |
| Annual audit | Yes |
| Prepared per GAAP | Yes |
| Sub-advised | No |
| % of assets independently valued | 98% |
Other funds from this manager
| Fund | Type | Gross assets |
|---|---|---|
| 667, L.P. | Hedge | $2.34B |
Frequently asked questions
How large is Baker Brothers Life Sciences, L.P.?
Baker Brothers Life Sciences, L.P. reports $25.8 billion in gross assets, among the top 1% of private funds by size.
What is the minimum investment for Baker Brothers Life Sciences, L.P.?
The stated minimum investment is $20 million.
Who manages Baker Brothers Life Sciences, L.P.?
Baker Brothers Life Sciences, L.P. is managed by Baker Bros. Advisors LP.
Does Baker Brothers Life Sciences, L.P. disclose returns?
No. Private funds are not required to publicly disclose performance. Form ADV reports assets, structure, and service providers.
Manager
B
New York, NY
Service providers
Prime broker
Custodian
Administrator
Auditor
Marketer
Reported gross assets
$25.81B▲ 56%
Mar '25Form ADV, monthlyJun '26
How this fund compares
Gross assetsTop 1%
Larger than 99% of 67,041 private funds
Gross assets vs Hedge FundsTop 1%
Larger than 99% of 12,442 hedge funds
Minimum investmentTop 5%
Higher than 95% of funds reporting a minimum
Investor base
Adviser & related persons22%
Funds of funds2%
Non-U.S. persons17%
Share of the fund's beneficial ownership reported on Form ADV. Categories can overlap.